// import { EventBusMap } from '../../interface/EventBus'
// import { DrawPdf } from '../draw/Draw'
// import { EventBus } from '../event/eventbus/EventBus'

export class MouseObserver {
  // private draw: DrawPdf
  // private eventBus: EventBus<EventBusMap>
  // private pageContainer: HTMLDivElement
  constructor(/*draw: DrawPdf*/) {
    // this.draw = draw
    // this.eventBus = this.draw.getEventBus()
    // this.pageContainer = this.draw.getPageContainer()
    // this.pageContainer.addEventListener('mousemove', this._mousemove.bind(this))
    // this.pageContainer.addEventListener(
    //   'mouseenter',
    //   this._mouseenter.bind(this)
    // )
    // this.pageContainer.addEventListener(
    //   'mouseleave',
    //   this._mouseleave.bind(this)
    // )
  }

  // private _mousemove(evt: MouseEvent) {
  //   // if (!this.eventBus.isSubscribe('mousemove')) return
  //   // this.eventBus.emit('mousemove', evt)
  // }

  // private _mouseenter(evt: MouseEvent) {
  //   // if (!this.eventBus.isSubscribe('mouseenter')) return
  //   // this.eventBus.emit('mouseenter', evt)
  // }

  // private _mouseleave(evt: MouseEvent) {
  //   // if (!this.eventBus.isSubscribe('mouseleave')) return
  //   // this.eventBus.emit('mouseleave', evt)
  // }
}
